/**
 * 
 */
package STUDENTS.TRANTHAIHA.DEMO;

/**
 * @author Administrator
 *
 */
public class structure {
	//public int i=0;
	public static void main(String[] args) {
		int i=0;
		switch(i){
		case 0: System.out.println("gia tri cua i la:" + "0");break;
		case 3: System.out.println("gia tri cua i la:" + "9");break;
		default:System.out.println("gia tri cua i la:" + "0");break; 
		}
	}
}
